8180088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 25574400

約数和(自身を除く): 17394312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 42, 46, 56, 58, 69, 73, 84, 87, 92, 116, 138, 146, 161, 168, 174, 184, 203, 219, 232, 276, 292, 322, 348, 406, 438, 483, 511, 552, 584, 609, 644, 667, 696, 812, 876, 966, 1022, 1218, 1288, 1334, 1533, 1624, 1679, 1752, 1932, 2001, 2044, 2117, 2436, 2668, 3066, 3358, 3864, 4002, 4088, 4234, 4669, 4872, 5037, 5336, 6132, 6351, 6716, 8004, 8468, 9338, 10074, 11753, 12264, 12702, 13432, 14007, 14819, 16008, 16936, 18676, 20148, 23506, 25404, 28014, 29638, 35259, 37352, 40296, 44457, 47012, 48691, 50808, 56028, 59276, 70518, 88914, 94024, 97382, 112056, 118552, 141036, 146073, 177828, 194764, 282072, 292146, 340837, 355656, 389528, 584292, 681674, 1022511, 1168584, 1363348, 2045022, 2726696, 4090044, 8180088]

約数ペア:

[(1, 8180088), (2, 4090044), (3, 2726696), (4, 2045022), (6, 1363348), (7, 1168584), (8, 1022511), (12, 681674), (14, 584292), (21, 389528), (23, 355656), (24, 340837), (28, 292146), (29, 282072), (42, 194764), (46, 177828), (56, 146073), (58, 141036), (69, 118552), (73, 112056), (84, 97382), (87, 94024), (92, 88914), (116, 70518), (138, 59276), (146, 56028), (161, 50808), (168, 48691), (174, 47012), (184, 44457), (203, 40296), (219, 37352), (232, 35259), (276, 29638), (292, 28014), (322, 25404), (348, 23506), (406, 20148), (438, 18676), (483, 16936), (511, 16008), (552, 14819), (584, 14007), (609, 13432), (644, 12702), (667, 12264), (696, 11753), (812, 10074), (876, 9338), (966, 8468), (1022, 8004), (1218, 6716), (1288, 6351), (1334, 6132), (1533, 5336), (1624, 5037), (1679, 4872), (1752, 4669), (1932, 4234), (2001, 4088), (2044, 4002), (2117, 3864), (2436, 3358), (2668, 3066)]